export function uniqId(prefix) {
    return `${prefix ? `${prefix}` : ''}${getUUID()}`
}

export function getUUID() {
    return 'xxxxxxxxxxxx4xxxyxxxxxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
        const r = (Math.random() * 16) | 0
        const v = c === 'x' ? r : (r & 0x3) | 0x8
        return v.toString(16)
    })
}
